Hi, I have a Burly cnc build I’m just getting around to getting setup. Manual control via Repetier OR lcd screen as well as dual endstops are all working as expected. However, as soon as I connect the machine to Repetier, I see in the log the Unknown command: “M80” and Unknown command: “M221 S100”. Again, the manual control works fine at this point. As soon as I load some gcode and press print, the machine starts to reposition each axis, then freezes and hums (while the log is showing “echo:busy: processing” until I either stop the print or pull the plug).
This is the entire log after just connecting to the cnc:
21:52:24.316 : Printer reset detected - initializing
21:52:24.316 : echo:start
21:52:24.316 : Marlin 427D 2.0.5.3
21:52:24.321 : echo: Last Updated: 2020-06-28 | Author: (V1 Engineering, Ryan, 427D)
21:52:24.321 : echo:Compiled: Dec 27 2020
21:52:24.324 : echo: Free Memory: 3433 PlannerBufferBytes: 1488
21:52:24.484 : N1 M11034
21:52:24.484 : N2 M11536
21:52:24.484 : N3 M10536
21:52:24.484 : N4 M11435
21:52:24.516 : N5 M111 S698
21:52:24.517 : N6 T060
21:52:24.517 : N7 M2022
21:52:24.519 : N8 M8019
21:52:31.173 : echo:V81 stored settings retrieved (641 bytes; crc 5057)
21:52:31.430 : ok
21:52:31.437 : FIRMWARE_NAME:Marlin 427D 2.0.5.3 (Dec 27 2020 17:25:31) SOURCE_CODE_URL:https://github.com/MarlinFirmware/Marlin PROTOCOL_VERSION:1.0 MACHINE_TYPE:V1 CNC EXTRUDER_COUNT:0 UUID:cede2a2f-41a2-4748-9b12-c55c62f367ff
21:52:31.437 : Cap:SERIAL_XON_XOFF:0
21:52:31.437 : N9 M220 S100104
21:52:31.437 : Cap:BINARY_FILE_TRANSFER:0
21:52:31.437 : N10 M221 S10081
21:52:31.438 : Cap:EEPROM:1
21:52:31.439 : Cap:VOLUMETRIC:0
21:52:31.440 : Cap:AUTOREPORT_TEMP:0
21:52:31.440 : Cap:PROGRESS:0
21:52:31.441 : Cap:PRINT_JOB:1
21:52:31.441 : Cap:AUTOLEVEL:0
21:52:31.441 : Cap:Z_PROBE:0
21:52:31.441 : Cap:LEVELING_DATA:0
21:52:31.444 : Cap:BUILD_PERCENT:0
21:52:31.444 : Cap:SOFTWARE_POWER:0
21:52:31.444 : Cap:TOGGLE_LIGHTS:0
21:52:31.444 : Cap:CASE_LIGHT_BRIGHTNESS:0
21:52:31.448 : Cap:EMERGENCY_PARSER:0
21:52:31.448 : Cap:PROMPT_SUPPORT:0
21:52:31.448 : Cap:SDCARD:1
21:52:31.448 : Cap:AUTOREPORT_SD_STATUS:0
21:52:31.448 : Cap:LONG_FILENAME:0
21:52:31.452 : Cap:THERMAL_PROTECTION:1
21:52:31.452 : Cap:MOTION_MODES:1
21:52:31.452 : Cap:ARCS:1
21:52:31.453 : Cap:BABYSTEPPING:0
21:52:31.456 : Cap:CHAMBER_TEMPERATURE:0
21:52:31.456 : ok
21:52:31.456 : N11 M111 S687
21:52:31.457 : ok T:0
21:52:31.457 : X:0.00 Y:0.00 Z:0.00 E:0.00 Count X:0 Y:0 Z:0
21:52:31.457 : ok
21:52:31.458 : N12 T09
21:52:31.459 : echo:DEBUG:INFO,ERRORS
21:52:31.462 : ok
21:52:31.463 : ok
21:52:31.463 : Begin file list
21:52:31.483 : End file list
21:52:31.483 : ok
21:52:31.483 : echo:Unknown command: “M80”
21:52:31.483 : ok
21:52:31.483 : ok
21:52:31.484 : echo:Unknown command: “M221 S100”
21:52:31.484 : ok
21:52:31.484 : echo:DEBUG:INFO,ERRORS
21:52:31.484 : ok
21:52:31.484 : ok
Do I have the wrong firmware or am I doing something wrong in estlcam before it slices? I’m running a full rambo 1.4 board that I got from Ryan, then flashed with the above dual endstop firmware. The gcode I’m trying to run is the crown test that I loaded into estlcam to slice. I vaguely know what I’m doing with 3D printers, but all of this is super new to me. This is probably something super “easy” lol.